Arugosin R (1), a new arugosin type metabolite, was isolated from Talaromyces flavus. Its structure was characterized by detailed analyses of IR, MS, 1D, and 2D NMR spectra. The antimicrobial activity against Escherichia coli, Staphylococcus aureus, Aspergillus niger, and Candida albicans was evaluated.

中文翻译：

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一种新的来自黄花伞菌的 Arugosin

Arugosin R ( 1 ) 是一种新的 arugosin 型代谢物，是从Talaromyces flavus中分离出来的。通过对 IR、MS、1D 和 2D NMR 光谱的详细分析对其结构进行了表征。评估了对大肠杆菌、金黄色葡萄球菌、黑曲霉和白色念珠菌的抗菌活性。